CN207005271U - A kind of gearbox oil way - Google Patents
A kind of gearbox oil way Download PDFInfo
- Publication number
- CN207005271U CN207005271U CN201621488882.1U CN201621488882U CN207005271U CN 207005271 U CN207005271 U CN 207005271U CN 201621488882 U CN201621488882 U CN 201621488882U CN 207005271 U CN207005271 U CN 207005271U
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- oil
- connecting plate
- axle
- oilhole
- clutch
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Abstract
It the utility model is related to a kind of gearbox oil way, including by hydraulic oil from valve plate is delivered to each clutch in gearbox, the gearbox of brake controls oil circuit and lubricating oil is delivered to the gearbox lubricating oil way in each lubrication portion in gearbox from valve plate, the gearbox control oil circuit includes, support base control oil circuit；Connecting plate controls oil circuit, including the connecting plate oil guide structure being located on connecting plate；The gearbox lubricating oil way includes, axle support base oil circuit, central dividing plate oil circuit；Tray manifold is connected, the front for the connecting plate installed in torque converter casing body is provided with connecting plate fuel feed hole, and the back side of the connecting plate is provided with connecting plate oil groove, and the pod apertures that lubricating oil is continued to water conservancy diversion are provided with the stator axis that connecting plate is installed together.Control oil circuit is respectively equipped with support base, central dividing plate and connecting plate, simplifies the structure of gearbox, so as to effectively reduce failure odds.
Description
Technical field
It the utility model is related to a kind of gearbox oil way.
Background technology
Gearbox is in the course of the work, it is necessary to which clutch, brake supply to its inside control clutch and brake
The hydraulic oil of action, in the prior art, more using through hole is opened up on the housing of gearbox, petroleum pipeline is laid in through-holes,
And extend into gearbox, so as to which hydraulic oil is delivered into relevant position.The gearbox of such a fuel system during fabrication, except need
To open up on a main housing beyond through hole, it is also necessary to petroleum pipeline is laid, not only makes the manufacturing process of gearbox relatively complicated, it is heavier
That wants can also make the structure of gearbox more complicated, add the probability of failure.
The effect of speed changing box lubricating system is to provide profit to the position of the gear inside speed changer and bearing element or slip
Lubricating oil, it is ensured that the fluid lubrication of rubbing surface, reduce friction and wear, while cooled down to lubricant housings.
In gearbox, multiple parts of power transmission shaft and its surrounding laying, such as clutch, bearing and gear etc. are required for moistening
The lubrication of lubricating oil.In the prior art, the lubricating system of power transmission shaft and its peripheral parts, it is to be got on the housing of gearbox specially
Door is the through hole of power transmission shaft fuel feeding, using the circulation path as lubricating oil, lubricating oil is lubricated power input shaft, power input
After axle lubrication is completed, the gap that lubricating oil passes through between part again flow to the installation position of miscellaneous part, so as to be needed to other
The part to be lubricated realizes lubrication, that is to say, that the lubrication of power transmission shaft peripheral parts is realized by the oil supplying hole of power transmission shaft.
But because such a lubricating system is not that power transmission shaft peripheral parts DFF Direct Fuel Feed is lubricated, so often causing clutch
Insufficient situation is lubricated to occur.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of structure that can effectively simplify gearbox, reduces failure
The gearbox oil way of occurrence probability.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of gearbox oil way, including by hydraulic oil
Each clutch in gearbox, the gearbox control oil circuit of brake are delivered to from valve plate and lubricating oil is delivered to speed change from valve plate
The gearbox lubricating oil way in each lubrication portion in case：
The gearbox control oil circuit includes,
Support base controls oil circuit, including the support base control oilhole being opened on support base, the support base are installed with axle
Seat is installed together, and the axle mounting seat is provided with mounting seat control oilhole, the mounting seat control oilhole and the support base
Control oilhole is connected, and hydraulic oil continues water conservancy diversion through support base control oilhole；
Central dividing plate controls oil circuit, including the 3rd control oilhole being located on central dividing plate, and one is arranged on central dividing plate
The membrane support axle risen is provided with the support that the hydraulic oil flowed into from the 3rd control oilhole is guided to membrane support axle inner peripheral surface
Axle first controls oilhole, is cased with axle sleeve in the membrane support axle, the inner peripheral surface of the membrane support axle and the axle sleeve it is outer
Be provided between side face with the support shaft hydraulic oil oil guide groove that connects of the support shaft first control oilhole, on the membrane support axle
It is additionally provided with the support shaft for being communicated in the one end of the support shaft hydraulic oil oil guide groove away from the support shaft first control oilhole
Two control oilholes, hydraulic oil continue water conservancy diversion through the support shaft second control oilhole,
Connecting plate controls oil circuit, including the connecting plate oil guide structure being located on connecting plate；
The gearbox lubricating oil way includes,
Axle support base oil circuit, including the support base oilhole being opened on axle support base, the support base are pacified with axle mounting seat
It is fitted together, the axle mounting seat is provided with mounting seat oil-through-hole, and the mounting seat oil-through-hole is connected with the support base oilhole
Logical, lubricating oil is guided to lubricating place by the support base oil-through-hole；
Central dividing plate oil circuit, including the dividing plate oil-through-hole being opened on central dividing plate, are installed together with central dividing plate
Membrane support axle is provided with the oilhole of support shaft first that lubricating oil is guided to membrane support axle inner peripheral surface, the dividing plate branch
Axle sleeve is cased with support axle, is provided between the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve and the support shaft the
The support shaft oil guide groove of one oilhole connection, is additionally provided with that to be communicated in the support shaft oil guide groove remote on the membrane support axle
The oilhole of support shaft second of one end of the oilhole of support shaft first, the oilhole of support shaft second will lubricate
Oil is guided to lubricating place；
Connect tray manifold.
As preferable technical scheme, the support base control is provided between the input shaft mounting seat and input shaft support base
To form first clutch control oil circuit, the first clutch control oil circuit includes the input shaft peace being located on housing on liquefaction road
First in dress seat controls oilhole and hydraulic oil is delivered to the first control oil circuit of the first control oilhole from valve plate, in addition to defeated
Enter axle support base control oilhole, be located in the input shaft support base in the input shaft mounting seat, be rotatably installed in institute
State the 5th gear on input shaft support base and be provided with the 5th gear control connected with input shaft support base control oilhole
Hydraulic oil is guided to first clutch by oilhole, the 5th gear control oilhole；
Support base control oil is provided with as preferable technical scheme, between the two axles mounting seat and two axle support bases
To form second clutch control oil circuit, the second clutch control oil circuit includes being located in two axle mounting seats on housing on road
Second control oilhole and by hydraulic oil from valve plate be delivered to the second control oilhole second control oil circuit, in addition to two axles support
Seat control oilhole, is located in the two axle support bases in the two axles mounting seat, is rotatably installed in the two axles support base
On eighth gear be provided with the two axles support base control oilhole connect eighth gear control oilhole, the eighth gear
Hydraulic oil is guided to second clutch by control oilhole；
As preferable technical scheme, the 3rd clutch control oil includes central dividing plate control oil circuit and from valve plate to the
3rd control oil circuit of three control oilhole fuel feeding, the support shaft second control oilhole that hydraulic oil is guided into the 3rd clutch oil
Chamber.
As preferable technical scheme, the connecting plate oil guide structure includes being located on the front of connecting plate and the described 4th
The connecting plate hydraulic oil fuel feed hole of oil communication is controlled, the back side of the connecting plate is provided with connecting plate high pressure sump, with being connected
The stator axis that plate is installed together is provided with the stator axis first connected with the connecting plate high pressure sump and controls oilhole road, described
Stator axis first controls the one end open in oilhole road to be aligned with the connecting plate high pressure sump, and the stator axis first controls oilhole
Another end opening in road is aligned with the inwall of the outer hub support shaft of the 4th clutch being enclosed on outside the stator axis 5, and it is described fixed to be enclosed on
The outer hub support shaft in the outer hub support shaft of the 4th clutch outside sub- axle controls oily pod apertures that stator axis first is controlled into oilhole road
Water conservancy diversion goes out hydraulic oil and is guided to the 4th clutch；
The front that the connecting plate oil guide structure includes being located at connecting plate is provided with and the described 5th control oil communication
Connecting plate the second hydraulic oil guiding gutter, the back side of the connecting plate are provided with what is be respectively communicated with the two-piston chamber of the first brake
The high pressure oil hole of connecting plate first and the high pressure oil hole of connecting plate second, the high pressure oil hole of connecting plate first and the connecting plate second
High pressure oil hole connects with the second hydraulic oil of connecting plate guiding gutter respectively.
As preferable technical scheme, the axle support base oil circuit is provided between input shaft mounting seat and input shaft support base
To form the first clutch lubricant passage way of lubrication first clutch；
The axle support base oil circuit is provided between two axle support bases and two axle mounting seats, lubricates second clutch to be formed
Second clutch lubricant passage way；
Also include the 3rd clutch lubrication oil circuit with central dividing plate oil circuit, the 3rd clutch lubrication oil-way lubrication
3rd clutch；
Also include that there is the 4th clutch lubrication oil circuit and the first brake lubricant passage for connecting tray manifold, the described 4th
The clutch of clutch lubrication oil-way lubrication the 4th, first brake lubricant passage lubricate brake；The connection tray manifold
Including the connecting plate fuel feed hole being located on the front for the connecting plate installed in torque converter casing body, the back side of the connecting plate is provided with
Connecting plate oil groove, the pod apertures that lubricating oil is continued to water conservancy diversion are provided with the stator axis that connecting plate is installed together.
As preferable technical scheme, the first clutch lubricant passage way includes the input shaft mounting seat being located on housing
Interior the first oil-through-hole and the first lubricant passage way that lubricating oil is delivered to the first oil-through-hole from valve plate, in addition to input shaft support
Seat oilhole, is arranged in the input shaft support base being installed together with the input shaft mounting seat, the input shaft support base leads to
Lubricating oil is guided to hub spring bearing outside first clutch and first clutch by oilhole；
As preferable technical scheme, the second clutch lubricant passage way includes being located in two axle mounting seats on housing
The second oil-through-hole and lubricating oil is delivered to the second lubricant passage way of the second oil-through-hole from valve plate, in addition to two axle support bases lead to
Oilhole, it is located in two axle support bases being installed together with the two axles mounting seat, the two axles support base oil-through-hole will lubricate
Oil is guided to second clutch and the outer hub spring bearing of second clutch；
As preferable technical scheme, the 3rd clutch lubrication oil circuit includes the logical oil of dividing plate being located on central dividing plate
Hole and the 3rd lubricant passage way that lubricating oil is delivered to dividing plate oil-through-hole from valve plate, the dividing plate branch being installed together with central dividing plate
Support axle, which is provided with, is guided to lubricating oil the oilhole of support shaft first of membrane support axle inner peripheral surface, in the membrane support axle
Axle sleeve is cased with, is provided between the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve and is lubricated with the support shaft first
The support shaft oil guide groove of oilhole connection, is additionally provided with the membrane support axle and is communicated in the support shaft oil guide groove away from the branch
Support the oilhole of support shaft second of one end of the oilhole of axle first, the 4th tooth being rotatably installed on the membrane support axle
The 3rd clutch lubrication oil that lubricating oil is guided to the 3rd clutch is provided between wheel and the oilhole of the support shaft second
Hole.
As preferable technical scheme, the 4th clutch lubrication road includes lubricating oil passing through housing from valve plate water conservancy diversion
To the 4th lubricant passage way of converter cover, the front of the connecting plate of installation is provided with and the described 4th in the torque converter casing body
The connecting plate fuel feed hole of lubricant passage way connection, the back side of the connecting plate are provided with connecting plate oil groove, and one is arranged on connecting plate
The stator axis risen is provided with the oil guiding hole of stator axis first for the inwall that lubricating oil is guided to stator axis from connecting plate oil groove, described
The oil guiding hole of stator axis first supports lubricating oil through being enclosed on the outer hub outside the 4th clutch outside the stator axis in hub support shaft
Spindle guide discharge orifice is guided to the 4th clutch；First brake lubricant passage：Lubricating oil is through the 4th lubricant passage way and the company
Fishplate bar fuel feed hole flow to the connecting plate oil groove, and the ring flange of the stator axis is provided with lubricating oil from the connecting plate oil groove
It is guided to the oil guiding hole of stator axis second of the first brake.
A kind of gearbox oil way with the above mentioned technical proposal, a kind of gearbox oil way, including by hydraulic oil from valve
Plate is delivered to each clutch in gearbox, the gearbox of brake controls oil circuit and is delivered to lubricating oil in gearbox from valve plate
The gearbox lubricating oil way in each lubrication portion, the gearbox control oil circuit include, support base control oil circuit；Connecting plate control oil
Road, including the connecting plate oil guide structure being located on connecting plate；The gearbox lubricating oil way includes, axle support base oil circuit, middle
Dividing plate oil circuit；Tray manifold is connected, the front for the connecting plate installed in torque converter casing body is provided with connecting plate fuel feed hole, the connection
The back side of plate is provided with connecting plate oil groove, is provided with the stator axis that connecting plate is installed together lubricating oil continuing water conservancy diversion
Pod apertures.Control oil circuit is respectively equipped with support base, central dividing plate and connecting plate, simplifies the structure of gearbox, so as to
Effectively reduce failure odds.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 and Figure 23 is the front view of housing in the utility model embodiment；
Fig. 2 is Fig. 1 rearview；
Fig. 3 is Fig. 1 right view；
Fig. 4 is the oil-hole location figure on Fig. 3；
Fig. 5 is Fig. 1 top view；
Fig. 6 is Fig. 1 upward view；
Fig. 7 is the structural representation of the first control oil circuit in the utility model embodiment；
Fig. 8 is the structural representation of the second control oil circuit in the utility model embodiment；
Fig. 9-Figure 12 is the structural representation of central dividing plate control oil circuit in the utility model embodiment；
Figure 13-Figure 18 and Figure 20-Figure 21 is the schematic diagram of connecting plate oil guide structure in the utility model embodiment；
Figure 19 is the partial enlarged drawing at V in Figure 18；
Figure 22 is the partial enlarged drawing at VI in Figure 21；
Figure 24 is Figure 23 right view；
Figure 25 is Figure 23 upward view；
Figure 26 is the top view of converter cover in the utility model embodiment；
D-D in Figure 27 Figure 23 is to sectional view；
Figure 28 is the partial enlarged drawing at I in Figure 27；
E-E in Figure 29 Figure 23 is to sectional view；
Figure 30 is the partial enlarged drawing at II in Figure 29；
Figure 31 is the structural representation of central dividing plate；
Figure 32 is the structural representation of oil circuit on membrane support axle；
The schematic diagram of oil circuit on Figure 33 central dividing plates and support shaft；
Figure 34-Figure 36 is the 4th clutch and the fluid flow graph of the first brake lubrication in the utility model embodiment；
Figure 37 is H-H in Figure 26 to sectional view；
Figure 38 is the partial enlarged drawing at III in Figure 37；
Figure 39 is Figure 35 upward view；
Figure 40 is V-V in Figure 39 to sectional view；
Figure 41 is N-N in Figure 26 to sectional view；
Figure 42 is the partial enlarged drawing at IV in Figure 41.
Embodiment
A kind of gearbox oil way, including hydraulic oil is delivered to the speed change of each clutch, brake in gearbox from valve plate
Case controls oil circuit and lubricating oil is delivered to the gearbox lubricating oil way in each lubrication portion in gearbox from valve plate,
The gearbox control oil circuit includes,
Support base controls oil circuit, including the support base control oilhole being opened on support base, the support base are installed with axle
Seat is installed together, and the axle mounting seat is provided with mounting seat control oilhole, the mounting seat control oilhole and the support base
Control oilhole is connected, and hydraulic oil continues water conservancy diversion through support base control oilhole；
As shown in Fig. 9 to Figure 12, Fig. 9 and Figure 10 are the structural representations of central dividing plate；Figure 11 is that membrane support axle oils
The structural representation on road；The schematic diagram of oil circuit on Figure 12 central dividing plates and support shaft；Arrow shown in figure is the flowing side of fluid
To；Central dividing plate controls oil circuit, including the 3rd control oilhole 301 being located on central dividing plate 31, and one is arranged on central dividing plate
The membrane support axle 32 risen is provided with is guided to the inner peripheral surface of membrane support axle 32 by the hydraulic oil flowed into from the 3rd control oilhole 301
Support shaft first control oilhole 302, be cased with axle sleeve 33, the inner peripheral surface of the membrane support axle 32 in the membrane support axle 32
The support shaft hydraulic oil connected with the support shaft first control oilhole 302 is provided between the outer peripheral face of the axle sleeve 33 to lead
Oil groove 303, it is additionally provided with the membrane support axle 32 and is communicated in the support shaft hydraulic oil oil guide groove 303 away from the support
Axle first controls the support shaft second of one end of oilhole 302 to control oilhole 304, and hydraulic oil controls oilhole through the support shaft second
304 continue water conservancy diversion,
Connecting plate controls oil circuit, including the connecting plate oil guide structure being located on connecting plate 4.
As shown in fig. 7, Fig. 7 is Fig. 1 sectional view, particularly the C-C in Fig. 1 is to sectional view；The input shaft installation
Support base control oil circuit is provided between seat 11 and input shaft support base 12 to form first clutch control oil circuit, described the
One clutch control oil includes being located in the input shaft mounting seat on housing 1 11 the first control oilhole 101 and by hydraulic oil
The first control oil circuit of the first control oilhole 101, in addition to input shaft support base control oilhole 102 are delivered to from valve plate, is located at
In the input shaft support base 12 in the input shaft mounting seat 11, it is rotatably installed on the input shaft support base 12
The 5th gear 13 be provided with the input shaft support base control oilhole 102 connect the 5th gear control oilhole 103, institute
State the 5th gear control oilhole 103 and hydraulic oil is guided to first clutch 10；
As shown in figure 8, Fig. 8 is Fig. 2 sectional view, particularly the F-F in Fig. 2 is to sectional view；The two axles mounting seat
21 and two are provided with support base control oil circuit between axle support base 22 to form second clutch control oil circuit, described second from
Clutch control oil circuit includes the second control oilhole 201 for being located in two axle mounting seats on housing 1 21 and by hydraulic oil from valve plate
The second control oil circuit of the second control oilhole 201, in addition to two axle support bases control oilhole 202 are delivered to, is located at installed in institute
State in two axle support bases 22 in two axle mounting seats 21, set in the eighth gear 23 being rotatably installed on the two axles support base 22
There is the eighth gear connected with two axles support base control oilhole 202 to control oilhole, the eighth gear controls oilhole 203
Hydraulic oil is guided to second clutch 20；
3rd clutch control oil includes central dividing plate control oil circuit and from valve plate to the 3rd control fuel feeding of oilhole 301
The 3rd control oil circuit, the support shaft second controls oilhole 304 that hydraulic oil is guided into the oil pocket of the 3rd clutch 30.
As shown in Figure 13-Figure 18, Figure 13 is the location drawing for connecting back upper junction plate high pressure sump；Figure 14 and Figure 15
It is the location drawing that stator axis first controls the perforate in stator axis of oilhole road in stator axis；Figure 15 is that stator axis first controls oil
The structural representation in duct；Figure 16 is the position view that outer hub support shaft controls oily pod apertures；Figure 18 is that hydraulic oil is guided to
The oil circuit schematic diagram of 4th clutch；The back side of connecting plate refers to one adjacent with the first brake 50 of connecting plate in the present embodiment
Side surface, the front of connecting plate refer to a side surface opposite with the first brake, and the connecting plate oil guide structure includes being located at
On the front of connecting plate 4 with the described 4th control oil communication connecting plate hydraulic oil fuel feed hole 401, the back of the body of the connecting plate 4
Face is provided with connecting plate high pressure sump 402, is provided with and the connecting plate high pressure with the stator axis 5 that connecting plate 4 is installed together
The stator axis first that oil groove 402 connects controls oilhole road 403, and the stator axis first controls the one end open in oilhole road to be aligned with
The connecting plate high pressure sump 420, the stator axis first control another end opening in oilhole road to be aligned with and are enclosed on the stator
The inwall of the outer hub support shaft 43 of the 4th clutch outside axle 5, is enclosed on hub support shaft 41 the 4th clutch outside the stator axis 5 Wai
On outer hub support shaft control oily pod apertures 404 to control the water conservancy diversion of oilhole road 403 to go out hydraulic oil stator axis first to be guided to the 4th
Clutch 40；
As shown in figures 20-21, the back side of connecting plate refers to one adjacent with the first brake 50 of connecting plate in the present embodiment
Side surface, the front of connecting plate refer to a side surface opposite with the first brake, and the connecting plate oil guide structure includes being located at
The front of connecting plate 4 is provided with connecting plate the second hydraulic oil guiding gutter with the described 5th control oil communication, the connecting plate 4
The back side be provided with the first high pressure oil hole of connecting plate 406 being respectively communicated with the two-piston chamber of the first brake 50 and connecting plate the
Two high pressure oil holes 407, first high pressure oil hole of connecting plate 406 and the second high pressure oil hole of the connecting plate 407 respectively with it is described
The second hydraulic oil of connecting plate guiding gutter is connected, and the first high pressure oil hole of connecting plate 406 and the high pressure of connecting plate second are shown in Figure 20
Oilhole 407 it is described connection back position, because the second hydraulic oil of connecting plate guiding gutter is located at the front of the connecting plate,
The position of the second hydraulic oil of connecting plate guiding gutter not shown in Figure 20.
The gearbox lubricating oil way includes,
Axle support base oil circuit, including the support base oilhole being opened on axle support base, the support base are pacified with axle mounting seat
It is fitted together, the axle mounting seat is provided with mounting seat oil-through-hole, and the mounting seat oil-through-hole is connected with the support base oilhole
Logical, lubricating oil is guided to lubricating place by the support base oil-through-hole；
As shown in Figure 31 to Figure 33, Figure 31 is the structural representation of central dividing plate；Figure 32 is oil circuit on membrane support axle
Structural representation；The schematic diagram of oil circuit on Figure 33 central dividing plates and support shaft；Arrow shown in figure is the flow direction of fluid；In
It is spaced tray manifold, including the dividing plate oil-through-hole 501 being opened on central dividing plate 31, the dividing plate being installed together with central dividing plate
Support shaft 32, which is provided with, is guided to lubricating oil the first oilhole of support shaft 502 of the inner peripheral surface of membrane support axle 32, it is described every
Axle sleeve 33 is cased with plate support shaft 32, between the inner peripheral surface of the membrane support axle 32 and the outer peripheral face of the axle sleeve 33 be provided with
The support shaft oil guide groove 503 that first oilhole of support shaft 502 connects, it is additionally provided with the membrane support axle 32 and is communicated in
The oilhole of support shaft second of the one end of the support shaft oil guide groove 503 away from first oilhole of support shaft 502
504, lubricating oil is guided to lubricating place by second oilhole of support shaft 504；
Tray manifold is connected, the front for the connecting plate 4 installed in torque converter casing body is provided with connecting plate fuel feed hole, the connection
The back side of plate 4 is provided with connecting plate oil groove, and the stator axis 5 being installed together with connecting plate 4, which is provided with, continues lubricating oil
The pod apertures of water conservancy diversion；
As preferable technical scheme, the axle support base is provided between input shaft mounting seat 11 and input shaft support base 12
Oil circuit lubricates the first clutch lubricant passage way of first clutch 10 to be formed；
The axle support base oil circuit is provided between two axle support bases 22 and two axle mounting seats 21, lubricates the second clutch to be formed
The second clutch lubricant passage way of device 20；
Also include the 3rd clutch lubrication oil circuit with central dividing plate oil circuit, the 3rd clutch lubrication oil-way lubrication
3rd clutch 30；
Also include that there is the 4th clutch lubrication oil circuit and the first brake lubricant passage for connecting tray manifold, the described 4th
The clutch 40 of clutch lubrication oil-way lubrication the 4th, first brake lubricant passage lubricate brake 50.
As preferable technical scheme, as shown in figure 27, the first clutch lubricant passage way includes being located on housing 1
The first oil-through-hole 701 in input shaft mounting seat 11 and the first lubrication that lubricating oil is delivered to the first oil-through-hole 701 from valve plate
Oil circuit, in addition to input shaft support base oilhole 702, are arranged on the input shaft branch being installed together with the input shaft mounting seat 11
Support in seat 12, lubricating oil is guided to hub outside first clutch 10 and first clutch by the input shaft support base oil-through-hole 702
Spring bearing；
As preferable technical scheme, as shown in figure 29, the second clutch lubricant passage way includes being located on housing 1
The second oil-through-hole 801 in two axle mounting seats 21 and the second lubricating oil that lubricating oil is delivered to the second oil-through-hole 801 from valve plate
Road, in addition to two axle support base oil-through-holes 802, are located at two axle support bases 22 being installed together with the two axles mounting seat 21
Interior, lubricating oil is guided to hub spring bearing outside second clutch 20 and second clutch by the two axles support base oil-through-hole 802；
As shown in Figure 31 to Figure 33, the 3rd clutch lubrication oil circuit includes the dividing plate oil-through-hole being located on central dividing plate
501 and lubricating oil is delivered to the 3rd lubricant passage way of dividing plate oil-through-hole 501 from valve plate, with central dividing plate be installed together every
Plate support shaft 32 is provided with the first oilhole of support shaft 502 that lubricating oil is guided to the inner peripheral surface of membrane support axle 32, described
Axle sleeve 33 is cased with membrane support axle 32, is provided between the inner peripheral surface of the membrane support axle 32 and the outer peripheral face of the axle sleeve 33
The support shaft oil guide groove 503 connected with first oilhole of support shaft 502, the company of being additionally provided with the membrane support axle 32
Pass through the lubricating oil of support shaft second of the one end of the support shaft oil guide groove 503 away from first oilhole of support shaft 502
Hole 504, be rotatably installed in the 4th gear 51 and second oilhole of support shaft 504 on the membrane support axle 32 it
Between be provided with lubricating oil be guided to the 3rd clutch lubrication oilhole 505 of the 3rd clutch 30.
The back side of connecting plate refers to a connecting plate side surface adjacent with the first brake 50 in the present embodiment, connecting plate
Front refers to a side surface opposite with the first brake, and as preferable technical scheme, Figure 34 is the structure of connection back
Schematic diagram；Figure 35 is the structural representation of stator axis；Figure 39 is Figure 35 upward view；Figure 36 is U-U in Figure 35 to sectional view；
Figure 37 shows the fluid flow direction being lubricated to the first brake；Figure 40 is V-V in Figure 39 to sectional view；Figure 41 is shown
The fluid flow direction being lubricated to the 4th clutch；The 4th clutch lubrication road includes passing through lubricating oil from valve plate water conservancy diversion
Housing is to the 4th lubricant passage way of converter cover, and the front of the connecting plate 4 of the interior installation of the torque converter casing body is provided with and institute
The connecting plate fuel feed hole 901 of the 4th lubricant passage way connection is stated, the back side of the connecting plate 4 is provided with connecting plate oil groove 902, with connecting
The stator axis 5 that fishplate bar 4 is installed together is determined provided with the inwall that lubricating oil is guided to stator axis 5 from connecting plate oil groove 902
Sub- the first oil guiding hole of axle 903, first oil guiding hole of stator axis 903 by lubricating oil through be enclosed on outside the stator axis 5 the 4th from
Outer hub support shaft pod apertures 904 in the outer hub support shaft of clutch are guided to the 4th clutch 40；
First brake lubricant passage：Lubricating oil is flow to through the 4th lubricant passage way and the connecting plate fuel feed hole 901
The connecting plate oil groove 902, the ring flange of the stator axis is provided with is guided to the by lubricating oil from the connecting plate oil groove 902
The second oil guiding hole of stator axis 905 of one brake 50.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (10)
1. a kind of gearbox oil way, including hydraulic oil is delivered to the gearbox of each clutch, brake in gearbox from valve plate
Control oil circuit and the gearbox lubricating oil way that lubricating oil is delivered to each lubrication portion in gearbox from valve plate, it is characterised in that：
The gearbox control oil circuit includes,
Support base controls oil circuit, including the support base control oilhole being opened on support base, the support base are pacified with axle mounting seat
It is fitted together, the axle mounting seat is provided with mounting seat control oilhole, and the mounting seat control oilhole controls with the support base
Oilhole is connected, and hydraulic oil continues water conservancy diversion through support base control oilhole；
Central dividing plate controls oil circuit, including the 3rd control oilhole being located on central dividing plate, is installed together with central dividing plate
Membrane support axle is provided with the support shaft that the hydraulic oil flowed into from the 3rd control oilhole is guided to membrane support axle inner peripheral surface
One controls oilhole, and axle sleeve, the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve are cased with the membrane support axle
Between be provided with the support shaft hydraulic oil oil guide groove that connects of the support shaft first control oilhole, also set on the membrane support axle
There is the support shaft second for being communicated in the one end of the support shaft hydraulic oil oil guide groove away from the support shaft first control oilhole to control
Liquefaction hole, hydraulic oil continue water conservancy diversion through the support shaft second control oilhole,
Connecting plate controls oil circuit, including the connecting plate oil guide structure being located on connecting plate；
The gearbox lubricating oil way includes,
Axle support base oil circuit, including the support base oilhole being opened on axle support base, the support base are arranged on axle mounting seat
Together, the axle mounting seat is provided with mounting seat oil-through-hole, and the mounting seat oil-through-hole is connected with the support base oilhole, institute
State support base oil-through-hole and lubricating oil is guided to lubricating place；
Central dividing plate oil circuit, including the dividing plate oil-through-hole being opened on central dividing plate, the dividing plate being installed together with central dividing plate
Support shaft is provided with the oilhole of support shaft first that lubricating oil is guided to membrane support axle inner peripheral surface, the membrane support axle
Axle sleeve is inside cased with, is provided between the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve and moistens with the support shaft first
The support shaft oil guide groove of lubrication hole connection, it is additionally provided with the membrane support axle and is communicated in the support shaft oil guide groove away from described
The oilhole of support shaft second of one end of the oilhole of support shaft first, the oilhole of support shaft second lead lubricating oil
It flow to lubricating place；
Connect tray manifold.
2. gearbox oil way as claimed in claim 1, it is characterised in that set between input shaft mounting seat and input shaft support base
There is the support base control oil circuit to form first clutch control oil circuit, the first clutch control oil circuit includes being located at shell
First in input shaft mounting seat on body controls oilhole and hydraulic oil is delivered to the first control of the first control oilhole from valve plate
Liquefaction road, in addition to input shaft support base control oilhole, the input shaft support base being located in the input shaft mounting seat
Interior, the 5th gear being rotatably installed on the input shaft support base is provided with to be connected with input shaft support base control oilhole
The 5th gear control oilhole, hydraulic oil is guided to first clutch by the 5th gear control oilhole.
3. gearbox oil way as claimed in claim 1, it is characterised in that institute is provided between two axle mounting seats and two axle support bases
Support base control oil circuit is stated to form second clutch control oil circuit, the second clutch control oil circuit includes being located on housing
Two axle mounting seats in second control oilhole and by hydraulic oil from valve plate be delivered to the second control oilhole second control oil circuit,
Also include two axle support bases control oilhole, be located in the two axle support bases in the two axles mounting seat, be rotatably installed in
Eighth gear on the two axles support base is provided with the eighth gear connected with two axles support base control oilhole and controls oil
Hydraulic oil is guided to second clutch by hole, the eighth gear control oilhole.
4. gearbox oil way as claimed in claim 1, it is characterised in that the 3rd clutch control oil includes central dividing plate control
Liquefaction road and oilhole is controlled by hydraulic oil from valve plate to the 3rd control oil circuit of the 3rd control oilhole fuel feeding, the support shaft second
It is guided to the 3rd clutch oil pocket.
5. gearbox oil way as claimed in claim 1, it is characterised in that the connecting plate oil guide structure includes being located at connecting plate
Front on connecting plate hydraulic oil fuel feed hole with the 4th control oil communication, it is high that the back side of the connecting plate is provided with connecting plate
Pressure oil groove, it is provided with the stator axis first connected with the connecting plate high pressure sump with the stator axis that connecting plate is installed together and controls
Liquefaction duct, the stator axis first control the one end open in oilhole road to be aligned with the connecting plate high pressure sump, the stator
Axle first controls another end opening in oilhole road to be aligned with the interior of the outer hub support shaft of the 4th clutch being enclosed on outside the stator axis
Wall, it is enclosed on outer hub support shaft the 4th clutch outside the stator axis Wai in hub support shaft and controls oily pod apertures by stator axis the
One control oilhole road water conservancy diversion goes out hydraulic oil and is guided to the 4th clutch；
The front that the connecting plate oil guide structure also includes being located at connecting plate is provided with and the 5th connecting plate for controlling oil communication
Second hydraulic oil guiding gutter, the back side of the connecting plate are provided with the connecting plate being respectively communicated with the two-piston chamber of the first brake
First high pressure oil hole and the high pressure oil hole of connecting plate second, the high pressure oil hole of connecting plate first and the hydraulic oil of the connecting plate second
Hole connects with the second hydraulic oil of connecting plate guiding gutter respectively.
6. gearbox oil way as claimed in claim 1, it is characterised in that set between input shaft mounting seat and input shaft support base
There is the axle support base oil circuit to form the first clutch lubricant passage way of lubrication first clutch；
The axle support base oil circuit is provided between two axle support bases and two axle mounting seats, to form lubricate second clutch second
Clutch lubrication oil circuit；
Also include the 3rd clutch lubrication oil circuit with central dividing plate oil circuit, the 3rd clutch lubrication oil-way lubrication the 3rd
Clutch；
Also include the 4th clutch lubrication oil circuit and the first brake lubricant passage with connection tray manifold, the 4th clutch
Device lubricant passage way lubricates the 4th clutch, and first brake lubricant passage lubricates brake；The connection tray manifold includes
The connecting plate fuel feed hole on the front of the connecting plate of installation in torque converter casing body is located at, the back side of the connecting plate is provided with connection
Leaf fat groove, the pod apertures that lubricating oil is continued to water conservancy diversion are provided with the stator axis that connecting plate is installed together.
7. gearbox oil way as claimed in claim 6, it is characterised in that the first clutch lubricant passage way includes being located at shell
The first oil-through-hole in input shaft mounting seat on body and the first lubricating oil that lubricating oil is delivered to the first oil-through-hole from valve plate
Road, in addition to input shaft support base oilhole, are arranged in the input shaft support base being installed together with the input shaft mounting seat,
Lubricating oil is guided to hub spring bearing outside first clutch and first clutch by the input shaft support base oil-through-hole.
8. gearbox oil way as claimed in claim 6, it is characterised in that the second clutch lubricant passage way includes being located at shell
The second oil-through-hole in two axle mounting seats on body and the second lubricant passage way that lubricating oil is delivered to the second oil-through-hole from valve plate,
Also include two axle support base oil-through-holes, be located in two axle support bases being installed together with the two axles mounting seat, two axle
Lubricating oil is guided to hub spring bearing outside second clutch and second clutch by support base oil-through-hole.
9. gearbox oil way as claimed in claim 6, it is characterised in that the 3rd clutch lubrication oil circuit is included in being located at
Dividing plate oil-through-hole on space bar and the 3rd lubricant passage way that lubricating oil is delivered to dividing plate oil-through-hole from valve plate, with central dividing plate
The membrane support axle being installed together is provided with the lubricating oil of support shaft first that lubricating oil is guided to membrane support axle inner peripheral surface
Hole, axle sleeve is cased with the membrane support axle, is provided between the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve
The support shaft oil guide groove connected with the oilhole of support shaft first, it is additionally provided with the membrane support axle and is communicated in the branch
The oilhole of support shaft second of the one end of spindle guide oil groove away from the oilhole of support shaft first is supportted, is rotatably installed in described
It is provided between the 4th gear and the oilhole of the support shaft second on membrane support axle and lubricating oil is guided to the 3rd clutch
3rd clutch lubrication oilhole of device.
10. gearbox oil way as claimed in claim 6, it is characterised in that the 4th clutch lubrication road includes will lubrication
Fourth lubricant passage way of the oil from valve plate water conservancy diversion by housing to converter cover, the connecting plate of the interior installation of the torque converter casing body
Front is provided with the connecting plate fuel feed hole connected with the 4th lubricant passage way, and the back side of the connecting plate is provided with connection leaf fat
Groove, with the stator axis that connecting plate is installed together determining provided with the inwall that lubricating oil is guided to stator axis from connecting plate oil groove
The sub- oil guiding hole of axle first, the oil guiding hole of stator axis first is by lubricating oil through being enclosed on hub outside the 4th clutch outside the stator axis
Outer hub support shaft pod apertures in support shaft are guided to the 4th clutch；First brake lubricant passage：Lubricating oil is through described
Four lubricant passage ways and the connecting plate fuel feed hole flow to the connecting plate oil groove, and the ring flange of the stator axis is provided with will lubrication
Oil is guided to the oil guiding hole of stator axis second of the first brake from the connecting plate oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488882.1U CN207005271U (en) | 2016-12-30 | 2016-12-30 | A kind of gearbox oil way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488882.1U CN207005271U (en) | 2016-12-30 | 2016-12-30 | A kind of gearbox oil way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005271U true CN207005271U (en) | 2018-02-13 |
Family
ID=61428180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621488882.1U Withdrawn - After Issue CN207005271U (en) | 2016-12-30 | 2016-12-30 | A kind of gearbox oil way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838287A (en) * | 2016-12-30 | 2017-06-13 | 盛瑞传动股份有限公司 | A kind of gearbox oil way |
| CN107989988A (en) * | 2018-03-22 | 2018-05-04 | 东风商用车有限公司 | A kind of heavy-duty power transmission semi open model gearbox lubrication oil suction structure |
-
2016
- 2016-12-30 CN CN201621488882.1U patent/CN207005271U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838287A (en) * | 2016-12-30 | 2017-06-13 | 盛瑞传动股份有限公司 | A kind of gearbox oil way |
| CN106838287B (en) * | 2016-12-30 | 2018-11-23 | 盛瑞传动股份有限公司 | A kind of gearbox oil way |
| CN107989988A (en) * | 2018-03-22 | 2018-05-04 | 东风商用车有限公司 | A kind of heavy-duty power transmission semi open model gearbox lubrication oil suction structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180213 Effective date of abandoning: 20181123 |